The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-680-5019, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Malabar. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-680-5019 |
| Primary Part Number | 351-002 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Malabar |
| Status | ACTIVE |
| Nut Height | 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 16 |
| Bearing Surface Type | CHAMFERED OR FLAT OR WASHER FACED |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Size | 0.375 INCHES IN |
| Width Across Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 351-002 PRIMARY | Malabar (USA) |
NSN 5310-01-680-5019 is a Nut,plain,hexagon, manufactured by Malabar, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-680-5019 has 1 cross-referenced part number: 351-002 (Malabar).
There are 4 known substitutes for 5310-01-680-5019: 5935-00-115-8504, 5920-00-284-9493, 6340-00-905-5189 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 351-002: Nut Height: 0.320 INCHES MINIMUM AND 0.337 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: HEX NUT; Nut Style: HEXAGON; Thread Class: 2B. 11 total characteristics are documented in the Federal Logistics Information System.